The factors of 207 are: 1 3 9 23 69 207
Chat with our AI personalities
The greatest common factor of 138 and 207 is 69.
The GCF of 69 and 207 is 69 1*69 = 69 3*69 = 207
It is: 207
115 and 207 are relatively prime because they have no common factor greater than 1.
The HCF (Highest Common Factor) of 27, 63, and 207 can be found by identifying the common factors of these numbers. The factors of 27 are 1, 3, 9, and 27. The factors of 63 are 1, 3, 7, 9, 21, and 63. The factors of 207 are 1, 3, 9, 23, 69, and 207. The highest common factor among these numbers is 9.